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Advances in the Keystroke Dynamics: The Practical Impact of Database Quality

Abstract : This paper concerns database quality in the Keystroke Dynamics domain. The authors present their own algorithm and test it using two databases: the authors’ own KDS database and Keystroke Dynamics - Benchmark Data Set online database. Following problems are studied theoretically and experimentally: classification accuracy, database representativeness, increase in typing proficiency and finally: time precision in samples acquisition. Results show that the impact of the database uniqueness on the experimental results is substantial and should not be disregarded in classification algorithm evaluation.
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https://hal.inria.fr/hal-01551740
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Mariusz Rybnik, Piotr Panasiuk, Khalid Saeed, Marcin Rogowski. Advances in the Keystroke Dynamics: The Practical Impact of Database Quality. 11th International Conference on Computer Information Systems and Industrial Management (CISIM), Sep 2012, Venice, Italy. pp.203-214, ⟨10.1007/978-3-642-33260-9_17⟩. ⟨hal-01551740⟩

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